How to Reduce the Occurrence of Noise in Cement Ball Mills?

The high-yield and high-efficiency cement ball mill is mainly used in the open-flow grinding system. Its features are simple system equipment and process flow, low investment, and less floor space; the special internal powder selection device is used in the structure of the mill, the fine grinding chamber has an activation device, and the tail of the mill has a dedicated discharge scraper, which greatly reduces the size of the grinding medium in the grinding chamber, and greatly improves the grinding efficiency, achieving the goal of high yield and low energy consumption. Noise pollution from cement ball mills is a major problem that affects efficiency. This is because the equipment noise not only damages workers' and maintenance personnel's health but also destroys the environment. Therefore, we need to understand the noise source of the mill to solve it.

Noise sources of cement ball mills

Noise control methods for cement ball mills

The cement mill is a horizontal cylindrical rotating device, with outer gear transmission, two bins, and a grid-type ball mill. The material enters the mill uniformly through the feed device and the hollow shaft spiral, and the mill's compartment contains a stepped liner or a corrugated liner, and is filled with steel balls of different specifications. When the cylinder rotates, the centrifugal force brings the steel balls to a certain height and falls, producing a heavy impact and grinding effect on the material. After the material is roughly ground in the cement ball mill, it enters the second bin through the single-layer compartment board, and the second bin has a flat liner and is filled with steel balls to further grind the material. Powder is discharged through the discharge grate board to complete the grinding operation.

Because noise pollution from cement ball mills is a major problem that affects manufacturers and users, it poses a serious threat to the health of operators and maintenance personnel. Therefore, it is necessary to solve it according to requirements to ensure the use of equipment. Cement ball mills are widely used in the production of cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, and glass ceramics industries, and dry or wet grinding various ores and other grindable materials.


Ball Mill, Working Principle, Types, Parts, Applications and Advantages

Resources Equipment
CIC Customized and Intelligent Equipment
Welcome to CIC website. You can send us emails about anything about CIC customized and intelligent equipment or service, and we will get in touch with you within 24 hours.
Call us 0086-379-64087240
Add No.99 Hengshan Road, Jianxi District, Luoyang, Henan Province, China.